Identification of the effects and interactions of factors on the EDM process in order to model it using Taguchi method

Authors : Taoufik KAMOUN, Walid MESLAMENİ

Pages : 76-103

Doi:10.47933/ijeir.1058096

View : 24 | Download : 10

Publication Date : 2022-06-30

Article Type : Research Paper

Abstract :This article presents the identification of the influence of the effects and interactions of the machining parameters insert ignore into journalissuearticles values(EDM); of the machine insert ignore into journalissuearticles values(EROTECH basic 450); in order to model the material removal rate insert ignore into journalissuearticles values(MRR);, the tool wear rate insert ignore into journalissuearticles values(TWR); and the roughness of the part insert ignore into journalissuearticles values(Ra);. We look at all the machining parameters and collect the effects by the design of experiments method. The modeling carried out is thus carried out by the response surfaces method insert ignore into journalissuearticles values(RSM);. We use the statistical method insert ignore into journalissuearticles values(ANOVA); analysis of variance to approve the robustness of the models and to verify that they are statistically significant. The Taguchi method was implemented to formulate mathematical models to predict EDM machining parameters. The prediction of responses by empirical models is compared with experimental validation tests and the results are satisfactory.
Keywords : Experimental design, EDM, Screening, Modelling, MRR, TWR, Surface Roughness